package com.app.mapper;

import com.app.model.StudyModel;
import com.app.model.StudyRecordModel;
import com.app.model.SystemModel;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.apache.ibatis.annotations.Mapper;
import org.springframework.stereotype.Component;

import java.util.List;
@Component
@Mapper
public interface StudyRecordMapper extends BaseMapper<StudyRecordModel> {
    Integer selectNum(Integer studyId);
}
